Di-μ-chlorido-bis­{chlorido[4-nitro-N-(pyridin-2-yl­methyl­idene-κN)aniline-κN]mercury(II)}

Salehzadeh, S.; Dehghanpour, S.; Khalaj, M.; Rahimishakiba, M.

doi:10.1107/S1600536811004703

metal-organic compounds

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ISSN: 2056-9890

Volume 67| Part 3| March 2011| Page m327

doi:10.1107/S1600536811004703

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Di-μ-chlorido-bis{chlorido[4-nitro-N-(pyridin-2-ylmethylidene-κN)aniline-κN]mercury(II)}

Sadegh Salehzadeh,^a ^* Saeed Dehghanpour,^b Mehdi Khalaj ^a,^c and Mohammad Rahimishakiba ^a

^aFaculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran, ^bDepartment of Chemistry, Alzahra University, Vanak, Tehran, Iran, and ^cDepartment of Chemistry, Islamic Azad University, Buinzahra Branch, Buinzahra, Qazvin, Iran
^*Correspondence e-mail: saleh@basu.ac.ir

(Received 3 February 2011; accepted 7 February 2011; online 12 February 2011)

In the centrosymmetric dinuclear title complex, [Hg₂Cl₄(C₁₂H₉N₃O₂)₂], the Hg^II ion is in a distorted square-pyramidal coordination environment formed by the N atoms of the diimine ligand, two bridging Cl atoms and one terminal Cl atom. One of the bridging Hg—Cl bonds is significantly longer than the other.

Related literature

For background to diimine complexes and related structures, see: Dehghanpour et al. (2007 ); Mahmoudi et al. (2009 ).

Experimental

Crystal data

[Hg₂Cl₄(C₁₂H₉N₃O₂)₂]
M_r = 997.42
Monoclinic, P 2₁ /c
a = 8.9731 (2) Å
b = 7.8439 (3) Å
c = 20.1403 (7) Å
β = 98.155 (2)°
V = 1403.22 (8) Å³
Z = 2
Mo Kα radiation
μ = 11.35 mm⁻¹
T = 150 K
0.18 × 0.16 × 0.14 mm

Data collection

Nonius KappaCCD diffractometer
Absorption correction: multi-scan (SORTAV; Blessing, 1995 ) T_min = 0.115, T_max = 0.222
11428 measured reflections
3197 independent reflections
2639 reflections with I > 2σ(I)
R_int = 0.055

Refinement

R[F² > 2σ(F²)] = 0.028
wR(F²) = 0.064
S = 1.06
3197 reflections
181 parameters
H-atom parameters constrained
Δρ_max = 0.94 e Å⁻³
Δρ_min = −1.56 e Å⁻³

Table 1
Selected bond lengths (Å)

Hg1—N1	2.323 (4)
Hg1—Cl1	2.3940 (11)
Hg1—N2	2.442 (4)
Hg1—Cl2	2.5161 (12)
Hg1—Cl2ⁱ	2.8068 (11)
Symmetry code: (i) -x+1, -y+1, -z+1.

Data collection: COLLECT (Nonius, 2002 ); cell refinement: DENZO-SMN (Otwinowski & Minor, 1997 ); data reduction: DENZO-SMN; program(s) used to solve structure: SIR92 (Altomare et al., 1994 ); program(s) used to refine structure: SHELXTL (Sheldrick, 2008 ); molecular graphics: PLATON (Spek, 2009 ); software used to prepare material for publication: SHELXTL.

Supporting information

Crystal structure: contains datablocks I, global. DOI: 10.1107/S1600536811004703/gk2347sup1.cif

Structure factors: contains datablock I. DOI: 10.1107/S1600536811004703/gk2347Isup2.hkl

checkCIF report

Comment top

In our ongoing studies on the synthesis, structural and spectroscopic characterization of transition metal complexes with diimine ligands (Dehghanpour et al., 2007; Mahmoudi et al., 2009), we report herein the crystal structure of the title complex. The title compound was prepared by the reaction of HgCl₂ with (4-nitrophenyl)pyridin-2-ylmethyleneamine.

The molecluar structure of the title complex is shown in Fig. 1. The unique Hg^II ion in is in a distorted square pyramidal coordination environment formed by a bis-chelating ligand, two bridging Cl atoms and one terminal Cl atom.

Related literature top

For background to diimine complexes and related structures, see: Dehghanpour et al. (2007); Mahmoudi et al. (2009).

Experimental top

The title complex was prepared by the reaction of HgCl₂ (22.7 mg, 0.1 mmol) and (4-nitrophenyl)pyridin-2-ylmethyleneamine (27.2 mg, 0.1mmol) in 15 ml acetonitrile at room temperature. The solution was then concentrated under vacuum, and diffusion of diethyl ether vapor into the concentrated solution gave yellow crystals of the title compound in 60% yield.

Computing details top

Data collection: COLLECT (Nonius, 2002); cell refinement: DENZO-SMN (Otwinowski & Minor, 1997); data reduction: DENZO-SMN (Otwinowski & Minor, 1997); program(s) used to solve structure: SIR92 (Altomare et al., 1994); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).

Figures top

Fig. 1. A view of the structure of the title complex, with displacement ellipsoids drawn at the 50% probability level. Symmetry code: (a) -x + 1, -y + 1, -z + 1.

Di-µ-chlorido-bis{chlorido[4-nitro-N-(pyridin-2-ylmethylidene- κN)aniline-κN]mercury(II)} top

Crystal data top

[Hg₂Cl₄(C₁₂H₉N₃O₂)₂]	F(000) = 928
M_r = 997.42	D_x = 2.361 Mg m⁻³
Monoclinic, P2₁/c	Mo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybc	Cell parameters from 6448 reflections
a = 8.9731 (2) Å	θ = 2.6–27.5°
b = 7.8439 (3) Å	µ = 11.35 mm⁻¹
c = 20.1403 (7) Å	T = 150 K
β = 98.155 (2)°	Block, colourless
V = 1403.22 (8) Å³	0.18 × 0.16 × 0.14 mm
Z = 2

Data collection top

Nonius KappaCCD diffractometer	3197 independent reflections
Radiation source: fine-focus sealed tube	2639 reflections with I > 2σ(I)
Graphite monochromator	R_int = 0.055
Detector resolution: 9 pixels mm^-1	θ_max = 27.6°, θ_min = 2.8°
ϕ scans and ω scans with κ offsets	h = −11→11
Absorption correction: multi-scan (SORTAV; Blessing, 1995)	k = −9→10
T_min = 0.115, T_max = 0.222	l = −25→26
11428 measured reflections

Refinement top

Refinement on F²	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F² > 2σ(F²)] = 0.028	Hydrogen site location: inferred from neighbouring sites
wR(F²) = 0.064	H-atom parameters constrained
S = 1.06	w = 1/[σ²(F_o²) + (0.0234P)² + 1.6835P] where P = (F_o² + 2F_c²)/3
3197 reflections	(Δ/σ)_max = 0.001
181 parameters	Δρ_max = 0.94 e Å⁻³
0 restraints	Δρ_min = −1.56 e Å⁻³

Crystal data top

[Hg₂Cl₄(C₁₂H₉N₃O₂)₂]	V = 1403.22 (8) Å³
M_r = 997.42	Z = 2
Monoclinic, P2₁/c	Mo Kα radiation
a = 8.9731 (2) Å	µ = 11.35 mm⁻¹
b = 7.8439 (3) Å	T = 150 K
c = 20.1403 (7) Å	0.18 × 0.16 × 0.14 mm
β = 98.155 (2)°

Data collection top

Nonius KappaCCD diffractometer	3197 independent reflections
Absorption correction: multi-scan (SORTAV; Blessing, 1995)	2639 reflections with I > 2σ(I)
T_min = 0.115, T_max = 0.222	R_int = 0.055
11428 measured reflections

Refinement top

R[F² > 2σ(F²)] = 0.028	0 restraints
wR(F²) = 0.064	H-atom parameters constrained
S = 1.06	Δρ_max = 0.94 e Å⁻³
3197 reflections	Δρ_min = −1.56 e Å⁻³
181 parameters

Special details top

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Refinement. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > σ(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
Hg1	0.641245 (19)	0.62356 (2)	0.448116 (9)	0.02542 (8)
Cl1	0.83299 (13)	0.45830 (16)	0.40698 (7)	0.0314 (3)
Cl2	0.60508 (13)	0.60053 (14)	0.56941 (6)	0.0270 (3)
O1	1.0314 (4)	1.2850 (5)	0.72381 (19)	0.0428 (9)
O2	1.1963 (4)	1.0918 (5)	0.7078 (2)	0.0440 (10)
N1	0.5013 (4)	0.7782 (5)	0.36266 (19)	0.0238 (8)
N2	0.6929 (4)	0.9273 (5)	0.4652 (2)	0.0216 (8)
N3	1.0753 (5)	1.1652 (5)	0.6919 (2)	0.0319 (10)
C1	0.4077 (5)	0.7090 (6)	0.3123 (2)	0.0265 (10)
H1A	0.3985	0.5884	0.3101	0.032*
C2	0.3234 (5)	0.8064 (7)	0.2632 (3)	0.0308 (11)
H2A	0.2589	0.7531	0.2277	0.037*
C3	0.3344 (5)	0.9808 (7)	0.2663 (3)	0.0312 (11)
H3A	0.2769	1.0502	0.2335	0.037*
C4	0.4315 (5)	1.0539 (6)	0.3187 (2)	0.0275 (10)
H4A	0.4404	1.1744	0.3222	0.033*
C5	0.5152 (5)	0.9497 (6)	0.3657 (2)	0.0212 (9)
C6	0.6209 (5)	1.0210 (6)	0.4202 (3)	0.0228 (10)
H6A	0.6364	1.1408	0.4221	0.027*
C7	0.7901 (5)	0.9952 (6)	0.5209 (2)	0.0206 (9)
C8	0.7776 (5)	1.1611 (6)	0.5433 (2)	0.0239 (10)
H8A	0.7039	1.2351	0.5203	0.029*
C9	0.8717 (5)	1.2189 (6)	0.5988 (2)	0.0265 (10)
H9A	0.8641	1.3324	0.6145	0.032*
C10	0.9778 (5)	1.1072 (6)	0.6314 (2)	0.0242 (10)
C11	0.9934 (5)	0.9425 (6)	0.6092 (2)	0.0257 (10)
H11A	1.0688	0.8696	0.6316	0.031*
C12	0.8981 (5)	0.8855 (6)	0.5542 (2)	0.0241 (10)
H12A	0.9058	0.7717	0.5388	0.029*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Hg1	0.03088 (12)	0.01758 (11)	0.02789 (12)	0.00384 (7)	0.00446 (8)	0.00096 (8)
Cl1	0.0311 (6)	0.0273 (6)	0.0363 (7)	0.0085 (5)	0.0069 (5)	−0.0012 (5)
Cl2	0.0332 (6)	0.0244 (6)	0.0233 (6)	−0.0052 (4)	0.0035 (5)	−0.0015 (5)
O1	0.037 (2)	0.046 (2)	0.043 (2)	−0.0073 (18)	0.0020 (17)	−0.017 (2)
O2	0.0277 (19)	0.055 (3)	0.045 (2)	0.0031 (17)	−0.0075 (16)	−0.0044 (19)
N1	0.0249 (19)	0.022 (2)	0.025 (2)	0.0021 (16)	0.0057 (16)	0.0018 (17)
N2	0.0210 (18)	0.0192 (19)	0.025 (2)	0.0007 (15)	0.0039 (15)	0.0047 (16)
N3	0.026 (2)	0.037 (3)	0.033 (3)	−0.0090 (18)	0.0047 (18)	−0.003 (2)
C1	0.029 (2)	0.026 (3)	0.024 (3)	−0.003 (2)	0.0052 (19)	0.001 (2)
C2	0.029 (2)	0.035 (3)	0.026 (3)	−0.004 (2)	−0.004 (2)	−0.004 (2)
C3	0.033 (3)	0.036 (3)	0.023 (3)	0.012 (2)	0.000 (2)	0.006 (2)
C4	0.035 (3)	0.021 (2)	0.026 (3)	0.004 (2)	0.003 (2)	0.001 (2)
C5	0.026 (2)	0.021 (2)	0.017 (2)	0.0034 (19)	0.0048 (18)	0.0020 (19)
C6	0.027 (2)	0.013 (2)	0.029 (3)	0.0024 (18)	0.0064 (19)	−0.001 (2)
C7	0.019 (2)	0.019 (2)	0.024 (3)	0.0006 (17)	0.0067 (18)	0.0006 (19)
C8	0.025 (2)	0.022 (2)	0.024 (3)	0.0018 (18)	0.0044 (19)	0.0039 (19)
C9	0.025 (2)	0.020 (2)	0.035 (3)	−0.0029 (19)	0.009 (2)	−0.006 (2)
C10	0.020 (2)	0.026 (3)	0.027 (3)	−0.0062 (18)	0.0036 (18)	−0.002 (2)
C11	0.024 (2)	0.023 (2)	0.030 (3)	0.004 (2)	0.0027 (19)	0.004 (2)
C12	0.022 (2)	0.020 (2)	0.031 (3)	−0.0005 (18)	0.0053 (19)	−0.001 (2)

Geometric parameters (Å, º) top

Hg1—N1	2.323 (4)	C3—C4	1.392 (7)
Hg1—Cl1	2.3940 (11)	C3—H3A	0.9500
Hg1—N2	2.442 (4)	C4—C5	1.388 (6)
Hg1—Cl2	2.5161 (12)	C4—H4A	0.9500
Hg1—Cl2ⁱ	2.8068 (11)	C5—C6	1.457 (6)
Cl2—Hg1ⁱ	2.8068 (11)	C6—H6A	0.9500
O1—N3	1.233 (5)	C7—C8	1.387 (6)
O2—N3	1.231 (5)	C7—C12	1.394 (6)
N1—C1	1.337 (6)	C8—C9	1.380 (7)
N1—C5	1.352 (6)	C8—H8A	0.9500
N2—C6	1.272 (6)	C9—C10	1.388 (7)
N2—C7	1.423 (6)	C9—H9A	0.9500
N3—C10	1.468 (6)	C10—C11	1.381 (6)
C1—C2	1.386 (7)	C11—C12	1.375 (7)
C1—H1A	0.9500	C11—H11A	0.9500
C2—C3	1.372 (7)	C12—H12A	0.9500
C2—H2A	0.9500

N1—Hg1—Cl1	111.46 (10)	C4—C3—H3A	120.7
N1—Hg1—N2	70.57 (13)	C5—C4—C3	119.6 (5)
Cl1—Hg1—N2	116.47 (9)	C5—C4—H4A	120.2
N1—Hg1—Cl2	128.76 (9)	C3—C4—H4A	120.2
Cl1—Hg1—Cl2	119.68 (4)	N1—C5—C4	121.2 (4)
N2—Hg1—Cl2	88.91 (9)	N1—C5—C6	117.6 (4)
N1—Hg1—Cl2ⁱ	84.28 (9)	C4—C5—C6	121.3 (4)
Cl1—Hg1—Cl2ⁱ	102.07 (4)	N2—C6—C5	121.8 (4)
N2—Hg1—Cl2ⁱ	139.38 (9)	N2—C6—H6A	119.1
Cl2—Hg1—Cl2ⁱ	82.50 (4)	C5—C6—H6A	119.1
Hg1—Cl2—Hg1ⁱ	97.50 (4)	C8—C7—C12	120.4 (4)
C1—N1—C5	118.8 (4)	C8—C7—N2	122.6 (4)
C1—N1—Hg1	124.5 (3)	C12—C7—N2	117.0 (4)
C5—N1—Hg1	116.7 (3)	C9—C8—C7	120.2 (4)
C6—N2—C7	122.6 (4)	C9—C8—H8A	119.9
C6—N2—Hg1	113.3 (3)	C7—C8—H8A	119.9
C7—N2—Hg1	124.0 (3)	C8—C9—C10	118.4 (4)
O2—N3—O1	123.8 (4)	C8—C9—H9A	120.8
O2—N3—C10	118.1 (4)	C10—C9—H9A	120.8
O1—N3—C10	118.1 (4)	C11—C10—C9	122.2 (4)
N1—C1—C2	122.6 (5)	C11—C10—N3	118.9 (4)
N1—C1—H1A	118.7	C9—C10—N3	119.0 (4)
C2—C1—H1A	118.7	C12—C11—C10	119.0 (4)
C3—C2—C1	119.2 (5)	C12—C11—H11A	120.5
C3—C2—H2A	120.4	C10—C11—H11A	120.5
C1—C2—H2A	120.4	C11—C12—C7	119.8 (4)
C2—C3—C4	118.6 (4)	C11—C12—H12A	120.1
C2—C3—H3A	120.7	C7—C12—H12A	120.1

N1—Hg1—Cl2—Hg1ⁱ	76.43 (12)	C1—N1—C5—C6	−178.4 (4)
Cl1—Hg1—Cl2—Hg1ⁱ	−99.66 (5)	Hg1—N1—C5—C6	2.7 (5)
N2—Hg1—Cl2—Hg1ⁱ	140.20 (9)	C3—C4—C5—N1	−1.8 (7)
Cl2ⁱ—Hg1—Cl2—Hg1ⁱ	0.0	C3—C4—C5—C6	178.4 (4)
Cl1—Hg1—N1—C1	68.2 (4)	C7—N2—C6—C5	−176.3 (4)
N2—Hg1—N1—C1	179.9 (4)	Hg1—N2—C6—C5	1.9 (5)
Cl2—Hg1—N1—C1	−108.1 (3)	N1—C5—C6—N2	−3.2 (6)
Cl2ⁱ—Hg1—N1—C1	−32.5 (3)	C4—C5—C6—N2	176.7 (4)
Cl1—Hg1—N1—C5	−112.9 (3)	C6—N2—C7—C8	22.2 (7)
N2—Hg1—N1—C5	−1.3 (3)	Hg1—N2—C7—C8	−155.9 (3)
Cl2—Hg1—N1—C5	70.7 (3)	C6—N2—C7—C12	−159.7 (4)
Cl2ⁱ—Hg1—N1—C5	146.3 (3)	Hg1—N2—C7—C12	22.3 (5)
N1—Hg1—N2—C6	−0.3 (3)	C12—C7—C8—C9	−0.2 (7)
Cl1—Hg1—N2—C6	104.6 (3)	N2—C7—C8—C9	177.9 (4)
Cl2—Hg1—N2—C6	−132.5 (3)	C7—C8—C9—C10	−0.2 (7)
Cl2ⁱ—Hg1—N2—C6	−55.3 (4)	C8—C9—C10—C11	1.2 (7)
N1—Hg1—N2—C7	177.8 (3)	C8—C9—C10—N3	−177.9 (4)
Cl1—Hg1—N2—C7	−77.2 (3)	O2—N3—C10—C11	23.7 (6)
Cl2—Hg1—N2—C7	45.7 (3)	O1—N3—C10—C11	−156.4 (4)
Cl2ⁱ—Hg1—N2—C7	122.8 (3)	O2—N3—C10—C9	−157.1 (4)
C5—N1—C1—C2	−0.4 (7)	O1—N3—C10—C9	22.7 (6)
Hg1—N1—C1—C2	178.4 (3)	C9—C10—C11—C12	−1.8 (7)
N1—C1—C2—C3	−0.8 (7)	N3—C10—C11—C12	177.3 (4)
C1—C2—C3—C4	0.7 (7)	C10—C11—C12—C7	1.4 (7)
C2—C3—C4—C5	0.5 (7)	C8—C7—C12—C11	−0.5 (7)
C1—N1—C5—C4	1.7 (6)	N2—C7—C12—C11	−178.7 (4)
Hg1—N1—C5—C4	−177.2 (3)

Symmetry code: (i) −x+1, −y+1, −z+1.

Experimental details

Crystal data
Chemical formula	[Hg₂Cl₄(C₁₂H₉N₃O₂)₂]
M_r	997.42
Crystal system, space group	Monoclinic, P2₁/c
Temperature (K)	150
a, b, c (Å)	8.9731 (2), 7.8439 (3), 20.1403 (7)
β (°)	98.155 (2)
V (Å³)	1403.22 (8)
Z	2
Radiation type	Mo Kα
µ (mm⁻¹)	11.35
Crystal size (mm)	0.18 × 0.16 × 0.14

Data collection
Diffractometer	Nonius KappaCCD diffractometer
Absorption correction	Multi-scan (SORTAV; Blessing, 1995)
T_min, T_max	0.115, 0.222
No. of measured, independent and observed [I > 2σ(I)] reflections	11428, 3197, 2639
R_int	0.055
(sin θ/λ)_max (Å⁻¹)	0.651

Refinement
R[F² > 2σ(F²)], wR(F²), S	0.028, 0.064, 1.06
No. of reflections	3197
No. of parameters	181
H-atom treatment	H-atom parameters constrained
Δρ_max, Δρ_min (e Å⁻³)	0.94, −1.56

Computer programs: COLLECT (Nonius, 2002), DENZO-SMN (Otwinowski & Minor, 1997), SIR92 (Altomare et al., 1994), SHELXTL (Sheldrick, 2008), PLATON (Spek, 2009).

Selected bond lengths (Å) top

Hg1—N1	2.323 (4)	Hg1—Cl2	2.5161 (12)
Hg1—Cl1	2.3940 (11)	Hg1—Cl2ⁱ	2.8068 (11)
Hg1—N2	2.442 (4)

Symmetry code: (i) −x+1, −y+1, −z+1.

Acknowledgements

We are grateful to Bu-Ali Sina and Alzahra Universities for financial support.

References

Altomare, A., Cascarano, G., Giacovazzo, C., Guagliardi, A., Burla, M. C., Polidori, G. & Camalli, M. (1994). J. Appl. Cryst. 27, 435. CrossRef Web of Science IUCr Journals Google Scholar
Blessing, R. H. (1995). Acta Cryst. A51, 33–38. CrossRef CAS Web of Science IUCr Journals Google Scholar
Dehghanpour, S., Mahmoudi, A., Khalaj, M. & Salmanpour, S. (2007). Acta Cryst. E63, m2840. Web of Science CSD CrossRef IUCr Journals Google Scholar
Mahmoudi, A., Dehghanpour, S., Khalaj, M. & Pakravan, S. (2009). Acta Cryst. E65, m889. Web of Science CSD CrossRef IUCr Journals Google Scholar
Nonius (2002). COLLECT. Nonius BV, Delft, The Netherlands. Google Scholar
Otwinowski, Z. & Minor, W. (1997). Methods in Enzymology, Vol. 276, Macromolecular Crystallography, Part A, edited by C. W. Carter Jr & R. M. Sweet, pp. 307–326. New York: Academic Press. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Spek, A. L. (2009). Acta Cryst. D65, 148–155. Web of Science CrossRef CAS IUCr Journals Google Scholar

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ISSN: 2056-9890

Volume 67| Part 3| March 2011| Page m327

doi:10.1107/S1600536811004703

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metal-organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

Di-μ-chlorido-bis­­{chlorido[4-nitro-N-(pyridin-2-yl­methyl­­idene-κN)aniline-κN]mercury(II)}

Related literature

Experimental

Crystal data

Data collection

Refinement

Supporting information

Acknowledgements

References

metal-organic compounds

Di-μ-chlorido-bis{chlorido[4-nitro-N-(pyridin-2-ylmethylidene-κN)aniline-κN]mercury(II)}